I called all of the area shops and here is the price breakdown:
- BMW of Dallas: $899
- Autobahn BMW: $650-700
- Classic BMW: $650-700
- Cobb: $950 (walnut blast or denatured alcohol)
- Autoscope: $700 (walnut blast or solvent method)
- Eurosport: had no clue what I was talking about
- Moritz BMW: had no clue what I was talking about

These prices are super high. Was hoping for somewhere in the $500 range, but I don't think that is going to happen unless an individual does it locally.